Click on the third or sixth rank to set the en passant target square.

Book: ∞ / 0

# move proof disproof
1 Bd7 0
2 a6 0
3 Kd7 0
4 c6 0
5 c5 0
6 Nd7 0
7 Kf5 0
8 f5 0
9 Na6 0
10 Nc6 0
11 a5 0
12 Kd5 0
13 Bb7 0
14 Ba6 0
15 Ke5 0
16 Kd6 0
17 Ke7 0
18 Kf7 0